Dot product
[计] 点积
🧩 词语组成解析
dot
[dɑt]
n. 点，小圆点;
vt. 打点于;散布于;点缀;以小圆点标出;
🗣️ 情景例句
Thank you.
谢谢。
One cannot get blood from a stone.
石头里抽不出血。
She was a famous actress When I was still at school.
当我还是学生时，她就是个著名的演员了。